Struct rune::Peeker [−][src]
Construct used to peek a parser.
Implementations
impl<'a> Peeker<'a>
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pub fn nth(&mut self, n: usize) -> Kind
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Peek the token kind at the given position.
pub fn is_eof(&mut self) -> bool
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Test if we are at end of file.
Trait Implementations
Auto Trait Implementations
impl<'a> RefUnwindSafe for Peeker<'a>
impl<'a> Send for Peeker<'a>
impl<'a> Sync for Peeker<'a>
impl<'a> Unpin for Peeker<'a>
impl<'a> UnwindSafe for Peeker<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,